Home / 2,633,089.24-3,949,604.70-835,924.42

Finding the Fourth Proportional to 2,633,089.24, 3,949,604.70 and 835,924.42

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Solution

The fourth proportional to 2,633,089.24, 3,949,604.70 and 835,924.42 is: 1,253,877.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,089.24 : 3,949,604.70 = 835,924.42 : x
  2. Step 2: Convert to fraction form
    2,633,089.24/3,949,604.70 = 835,924.42/x
  3. Step 3: Cross multiply
    2,633,089.24x = 3,949,604.70 × 835,924.42
  4. Step 4: Simplify right side
    2,633,089.24x = 3,301,571,018,076.77
  5. Step 5: Solve for x
    x = 3,301,571,018,076.77/2,633,089.24
  6. Step 6: Final answer
    x = 1,253,877.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.